baber/WOPTO huggingface dataset:
Patent CS-268822-B2 (CS)
Title: Method of pyrimido /5,4-/(1,4/-oxazine derivatives preparation
Inventor: KASZTREINER ENDRE DR
IPC: C07D498/04
Filed: 1986-12-30
Abstract: The invention relates to novel pyrimido [5,4-b][1,4]oxazine derivatives of the formula (I), and the acid addition salts thereof, pharmaceutical compositions containing them and a process for their preparation. In the formula (I)    <IMAGE>  (I)  wherein R1 stands for a C1-4 alkyl group; R2 stands for hydrogen or halogen or an azido group or an -NR5R6 group, wherein R5 represents hydrogen or a benzyl group, or a C1-4 alkyl group unsubstituted or substituted by a hydroxyl group, R6 stands for hydrogen, an amino group, a C3-6 cycloalkyl group, a straight or branched-chain C1-4 alkyl group optionally substituted by a hydroxyl, mercapto, aminocarbonyl, furyl, 2-benzo[1,4]dioxanyl, di(C1-4 alkyl)amino group or by a phenyl or phenoxy group optionally mono- or polysubstituted by halogen or C1-4 alkoxy group (s) or by a 6-membered, saturated nitrogen-containing heterocycle optionally containing an additional nitrogen or oxygen atom and optionally substituted by a C1-4 alkyl or benzyl group; further NR5R6 may also represents a 6-membered, saturated, nitrogen-containing heterocycle optionally containing an additional nitrogen or oxygen atom and optionally substituted by a C2-4 alkoxycarbonyl or C1-4 hydroxyalkyl group; R3 and R4 are the same or different and stand for hydrogen or a C1-4 alkyl group; R9 stands for hydrogen or a C1-4 alkyl group unsubstituted or monosubstituted by an oxo, cyano, aminocarbonyl, C2-5 alkoxycarbonyl, pyridiyl, morpholinocarbonyl, or phenyl group or mono- or polysubstituted by OH group(s), with the proviso that R2 is different from chlorine, 4-morpholinyl and piperidyl group when R9 stands for hydrogen; or R2 is different from chlorine and 4-morpholinyl group when R9 stands for a methyl or benzyl group. The compounds of the formula (I) are capable to increase the myocardial contractile force (the performance of the failing heart) and the coronary blood flow, thus they can therapeutically be used for the treatment of the chronic heart failure and coronary disturbances.
Patent DE-1800012-B2 (DE)
Title: Homokinetic torque-transmitting universal coupling - has centre ball enclosed by guides preventing its two components from moving apart
IPC: F16D3/24
Filed: 1968-10-01
Abstract: The coupling has two prong-like components, at right angles to each other, joined by four balls moving along grooves in the facing surfaces of the prongs. There is a central ball in the middle of the coupling and this is enclosed at an angle of more than 180 deg. by cylindrical recesses in guides in the two components, thus preventing the components from moving apart. Each recess has a supplementary recess adjoining its inner end at right angles, to allow the passage of one of the outer edges of the other guide, when the component is curved at its maximum angle.
Patent DE-1963471-B2 (DE)
Title: Hanger for overhead cables - uses simple V shaped pocket which assures easy installation of stiff cables without kinking
IPC: H02G7/05
Filed: 1969-12-18
Abstract: A hanger for self-supporting overhead cables is suitable for inflexible or reinforced cables. It is constructed from a small number of components. Erection is facilitated since personnel can concentrate on handling the cable while not having to carry out difficult assembly operations on the suspension. The hanger has a V-shaped section and is open at the top; its side walls (8,9) have high-friction surfaces and are joined by a base link (10) to form a single unit forming a pocket (6) into which the cable can be dropped; additional lining pieces (11,12) may be loosely inserted in the pocket (6) and they may be retained by out-turned flanges at each end.
Patent DE-2136930-B2 (DE)
Title: Primary timing retrieval CCT for TDM systems - reduces phase jitter arising from positive-negative stuffing technique by using minimum correction frequency
IPC: H04J3/07
Filed: 1971-07-23
Abstract: The primary timing retrieval circuit, for TDM systems, reduces phase fluctuations arising from the positive/negative stuffing technique employed in 2023656. This is achieved by making the correction frequency for second correction stages (one per primary system) so small that it is only just adequate for correcting the clocking deviations measured in the k earlier periods. A pulse train, obtain by division of the clock sequence fl/m, is selected as a correction frequency for comparison with the correction signal. Selection is dependent on the difference in the number of positive and negative stuffing instructions in a defined time period before selection takes place.
Patent DE-2160273-B2 (DE)
Title: Suspended false ceiling carrier rails - with fitting upper rail parts fixed to heating units and flanged underneath
IPC: E04B9/36
Filed: 1971-12-04
Abstract: The under-ceiling is assembled form elongated shaped elements of thin elastic material, on cross-running two-part rails each comprising an upper and a lower part, the upper ones incorporating whole-length tubular housings penetrated by the lower strip-shaped parts. The upper rail parts (8) have top longitudinal edges fitting heating units which run between main and under-ceiling, and fixed to these; on their bottom longitudinal edges there are wide-surface flanges (12) parallel to the ceiling, against which are pressed bent sections (13), also parallel to the ceiling, on the two longitudinal edges of the ceiling elements (14). Assembly and alignment of ceiling elements is not hampered when the ceiling is also fitted for heating.
Patent DE-2224292-B2 (DE)
Title: Over load safety device for rotary plough - has series of interconnected levers attached to plough bean and plough frame
IPC: A01B61/04
Filed: 1972-05-18
Abstract: A rotary plough overload or stone safety device has a lever arm (6, 7) attached to the end of the twin share supporting plough beam (2) and to both sides of the bearing position (5) on the plough frame (1). An angled lever is attached to the plough frame (1) at a distance from the bearing mounting by means of which a lever arm is connected via a pressure or tension transferring device (12, 13) to the levers (6, 7) attached to the plough beam (2). Another lever arm of the angled lever (6) acts against a spring (20). The effective lever length of the lever arm (6, 7) powering the tension device (12m13) tends to reduce to zero, but does not fall below a minimum value.
Patent DE-2233689-B2 (DE)
Title: Chemical feed mechanism for washing machine - has double inlet valve followed by sprayer contg. air gap
IPC: D06F23/02
Filed: 1972-07-08
Abstract: Mechanism feeds powdery liq. washing chemical into a washing machine with reverse-flow prevention device and three valve-controlled water feed pipes. One of these is connected to a metering trough for powdery chemical and a second to a vessel containing liquid chemical. The second pipe is connected via a diffuser to the washing solution vessel, and an auxiliary pipe is connected to it near the diffuser and protrudes into the liquid chemical vessel to draw the chemical out of it, water flowing in at the same time via the second pipe. A double inlet valve is followed by a sprayer controlled by the valve, having two inlet passages and three outlet ones connected to the water supply pipes. Between the inlet and outlet passages is an air gap forming the reverse-flow prevention device. The water supply pipe connected to the first outlet passage is connected directly to the soln. vessel, and that connected to the second one to the powdery chemical trough. The pipe connected to the third outlet is connected via the auxiliary pipe to the closed vessel, separate from the trough, containing the liq. chemical. The auxiliary pipe comprises a standpipe and a downpipe forming a siphon, and a throttle is mounted in the third water pipe between the standpipe union and the downpipe inlet. From the common air gap in the water supply pipes a leak-off pipe leads to the soln. vessel.
Patent DE-2624131-B2 (DE)
IPC: G04F10/04
Filed: 1976-05-28
Abstract: An electronic stop watch contains a time-counting circuit (26), which commences counting due to a start signal, and a digital display device (33) having double-digit display compartments (32a, 32b) for the purpose of displaying the time measured by the time-counting circuit (26). A detector (44) is provided for scanning whether a counter reading of the time-counting circuit (26) has reached a specific value which can be displayed by the display device (33). An output signal from the detector (44) serves as a command signal for switching the display in order to control the counting signals transmitted by the time-counting circuit (26) to the display device (33), with the result that the display device (33) can display the time, in accordance with the counter reading of the time-counting circuit in large time units, e.g. in hours and minutes, instead of in small time units, e.g. in minutes and seconds, after a scanning signal has been transmitted by the detector (44). <IMAGE>
Patent IE-S66092-B2 (IE)
Title: Lintels
Inventor: OWEN O'SULLIVAN
IPC: E04C3/16
Filed: 1995-07-14
Abstract: The combination of a first lintel and a second lintel for use at an opening in a cavity wall. The first lintel and the second lintel are formed by pressing or rolling from galvanised steel or stainless steel. The first lintel comprises two generally L-shaped members 19,21 and 20,22 disposed back to back and being integral or fixed together. The second lintel is a substantially C shaped (24, 25, 26). In use the first lintel supports at the opening the outer wall of the cavity wall and the cavity side leaf of the interior wall of the cavity wall and the second lintel supports at the opening the inner leaf of the interior wall of the cavity wall.
Patent JP-H0237536-B2 (JP)
IPC: G01N15/02
Filed: 1981-02-25
Abstract: 1. Process for the determination of the diameter of a particle in suspension in a fluid by the use of coherent electromagnetic radiation, being a process in which a substantially parallel beam of the said electromagnetic radiation is directed at the said particle, the radiation diffused by the said particle in a selected direction is collected, and the diameter of the particle is determined by utilizing the ratio between the energy diffused in the said direction and the energy of the incident radiation, characterized in that a determination is made, for the material of the particles to be investigated, of a minimum angle of separation between the direction of the axis of the beam and the direction of collection of the diffused radiation, this angle being - proceeding from small angles - beyond the range in which the relation between the diffused energy and the diameter of the particles does not exhibit a sufficient degree of one-to-one correspondence for the quality of measurements under consideration, a direction of collection of the radiation is selected which is separated from the axis of the incident beam by an angle which is at least equal to this minimum angle, and in that there is placed in the path of the incident radiation, before it reaches the particle, a beam correcting system which is computed in order that the energy density of the beam which has passed through the said system is substantially constant over the entire section of the beam with the exception of a peripheral portion in which this density decreases rapidly in a direction away from the axis.
Patent JP-4013092-B2 (JP)
IPC: C09J11/04
Filed: 1998-02-13
Granted: 2007-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive film showing good adhesion at low temperatures by mixing a thermosetting resin and a filler with a polyimide resin obtained by reaction of a tetracarboxylic acid anhydride on a diamine. SOLUTION: A tetracarboxylic acid dianhydride which contains not less than 30 mol.% of a tetracarboxylic acid dianhydride represented by formula I [n is 1-6; X is independently connected or a 1-10C alkyl group; Y is a compound represented by formula II (R is H or an 1-10C alkyl] as exemplified by 1,4-cylcohexanediol-bis(trimellitate dianhydride) is made to react on a diamine (for example; 1,2-diaminoethane) at temperatures not more than 80 deg.C to produce a polyamide acid which is then dehydrated and ring-closed to produce a polyimide resin. An adhesive film is obtained by mixing 1-200 pts.wt. of a thermosetting resin (for example; an epoxy resin, a phenol resin and a hardening accelerator) and 0-8,000 pts.wt. of a filler (for example; conductive filler such as silver powder, an inorganic filler such as silica, etc.), with 100 pts.wt. of the obtained polyimide resin.
Patent JP-2529841-B2 (JP)
IPC: B29C45/66
Filed: 1987-02-19
Granted: 1996-09-04
Abstract: Described is a drive for injection mould parts of a synthetic plastics injection moulding apparatus for injecting a wall part on a paper web, with at least one supply injector fixed on a carrier, a plurality of injector heads rigidly connected thereto and with driven connecting levers. So that parallel webs of a packaging tube can be passed more closely beside one another so that it is possible to manage with a few plasticizing units in the smallest space and with short flow paths for the synthetic plastics material, it is according to the invention envisaged that the direction of conveyance of the paper web extend at a right-angle to the direction of opening and direction of closure of the mould parts, a plurality of pairs of movable mould parts being disposed adjacent one another at a distance in the opening and closing directions, the connecting levers which take the form of ties and knee levers being so articulated that during injection, the forces which arise are mutually reinforcing and the carrier can be of lighter weight construction, at least in its middle portion.
Patent JP-2718975-B2 (JP)
IPC: G03D15/10
Filed: 1989-02-18
Granted: 1998-02-25
Abstract: Method to frame photographic films (21) which are fed to a framing station (17) in which the films (21) are divided into single photographs (22) which are inserted into empty frames (12), which arrive at the framing station (17) on a second conveyor (20) that passes in a direction at a right angle to the direction of feed of the photographic films (21), the empty frames (12) being fed to the framing station (17) as they are withdrawn from storage containers (13), the frames containing the photographs (23) being required to include written imprinted messages (19-119) before being suitably stored in final bins, the written messages (19-119) being imprinted on the empty frames (12) while the latter (12) pass along a first conveyor (15) that connects the storage containers (13) to the second conveyor (20), the first conveyor (15) passing in a direction at a right angle to the direction of feed of the second conveyor (20).
Patent JP-2933207-B2 (JP)
IPC: H03K19/177
Filed: 1996-02-29
Granted: 1999-08-09
Abstract: A device having a number of general registers each allocated an input<sup>/</sup>output port and a number internal "buried" state registers. A user-controlled signal permits observation of the contents of the buried state registers at an input/output port although these registers are not allocated an input! output port. Each register is connected to a logic circuit internal to the device by a dedicated feedback path so that all registers can be used to specify states in a state machine sequencer. A fuse-programmable XOR gate permits a user to control generation of signals at the ports by permitting enabling and disabling of an inverting output buffer. Asynchronous reset and synchronous preset of the registers is prov ided. In addition to the dedicated feedback paths, programmable feedback paths are provided. An output inverter can selectably be enabled from internal signals or from an external pin. The input/output circuit can be deployed in banks, each bank selectably receiving the same or a different clock. The registers can be preloaded via an internally-generated signal or from the external pins. In an alternative embodiment, a programmable AND array and a pair of programmable OR arrays, each serving one of the banks, provides a flexible programmable logic array device with observable buried states.
Patent JP-2823582-B2 (JP)
IPC: G02C7/04
Filed: 1989-02-27
Granted: 1998-11-11
Abstract: This invention relates to ophthalmic devices, such as contact lenses and intraocular implants, and particularly contact lenses of a block copolymer containing polysiloxane and polyoxyalkylene oxide units possessing an advantageous blend of desirable properties including a) high oxygen permeability, b) good wettability, c) optical clarity and d) a substantially lack of aqueous swellability in the ocular environment of use. Even the preparation thereof and methods of treating vision defects therewith are disclosed as well as the polymers suitable for these ophthalmic devices.
Patent JP-3954716-B2 (JP)
IPC: G10L19/107
Filed: 1998-02-19
Granted: 2007-08-08
Abstract: PROBLEM TO BE SOLVED: To improve voice quality at a low bit rate of about 4 kb by specifying a driving source vector candidate of an object channel among driving sound source vectors with indexes to other channels. SOLUTION: The indexes of a pulse 1 and a pulse 2 outputted from a pulse-1 index generator 101 and a pulse-2 index generator 102 are inputted to a 1st index/pulse position converter 104 and a 1st index/pulse position converter 104 determines the pulse position of the pulse 1 by using those two indexes. Namely, the search range of sound source pulses can be expanded to double length without increasing the number of bits by using bit information assigned to another pulse in addition to bits assigned to the pulse so as to represent the position of one pulse.
Patent JP-2713385-B2 (JP)
IPC: A61K31/195
Filed: 1991-03-07
Granted: 1998-02-16
Abstract: Coating with one or more pH-sensitive polymers of medicinal and/or alimentary active principles by spraying onto the latter an emulsion or aqueous dispersion of the pH-sensitive polymer(s).
Patent JP-S523764-B2 (JP)
IPC: G06F11/16
Filed: 1972-07-05
Abstract: A memory storage system utilizing a plurality of storage devices, each of which contains redundancy and each of which is functionally organized on e.g. a single semiconductor chip with its own decoders. This redundancy in each device is provided by placing an extra line of cells on the chip together with a defective address store and a comparator circuit for disabling a defective line of cells and replacing it with the extra line of cells.
Patent JP-H0632786-B2 (JP)
IPC: B02C4/00
Filed: 1981-05-23
Abstract: Process and apparatus for treating material by applying non-sinusoidal vibrations. In apparatus for separating solids from the liquid phase of a dispersion, non-sinusoidal vibration is applied by vibrating at least a portion of a wall of a receptacle for the dispersion or by a vibrating plate, a pair of vibrating plates or a hollow body in the receptacle. In a roller mill for crushing material one of the rollers is vibrated axially relative to the other. In a juice press a vibrating plate is provided at the bottom of the press cylinder. In a jaw crusher, one of the jaws is vibrated in a direction parallel to the face of the jaw. In a ball mill comprising a cylinder rotating on a horizontal axis, the cylinder is vibrated in an axial direction. Non-sinusoidal vibration is produced by a hydraulic servomotor fed with pulses of hydraulic pressure fluid by a rotary control valve.
Patent JP-2579262-B2 (JP)
IPC: A61K33/00
Filed: 1992-03-02
Granted: 1997-02-05
Abstract: A method for anesthetizing a patient comprising providing to the patient for breathing stable xenon, oxygen and helium and a gas mixture suitable therefor. <IMAGE>
Patent EP-1214115-B2 (EP)
Inventor: BRIMHALL GREG L
IPC: A61M25/06
Filed: 2000-09-18
Granted: 2012-02-22
Abstract: L'invention concerne un ensemble d'aiguille d'introducteur et de cathéter doté d'une protection d'aiguille compacte. L'aiguille de l'introducteur comprend une partie à diamètre élargi. La protection d'aiguille est disposée à l'intérieur de l'embout du cathéter. Elle comprend une barrière transversale destinée à empêcher un déplacement distal non désiré, une fois que ladite aiguille est rentrée dans la protection. Elle comprend également une ouverture proximale de petit diamètre destinée à limiter le déplacement proximal de l'aiguille hors de la protection d'aiguille.
Patent EP-1277191-B2 (EP)
Inventor: BJERKE STEIN
IPC: G09F3/20
Filed: 2001-03-19
Granted: 2010-05-19
Abstract: System for arranging holders for information-carrying labels in optional positions along the front edge of a shelf or equivalent. The system comprises a supporting profiled strip ( 3 ) with a mounting part adapted so as to allow mounting of the profiled strip on the front edge ( 2 ) of a shelf ( 1 ) and also a part serving as an attachment for detachable fixing of label holders ( 7 ) to the supporting profiled strip. The system is characterized by the combination of the fact that the supporting profiled strip ( 3 ) extends along the entire length of a shelf ( 1 ) or a shelf section and has a height which essentially corresponds to the height of the front edge of the shelf, and that the label holders ( 7 ) consist of short label holder pockets of greater height than the supporting profiled strip ( 3 ). When mounted on the supporting profiled strip, the label holder pockets project down below the strip, and they are hinged so as to be capable of being pivoted up in front of the supporting profiled strip.
Patent EP-1499814-B2 (EP)
Inventor: DONADONI GIUSEPPE
IPC: F16D65/84
Filed: 2002-07-15
Granted: 2013-12-11
Abstract: A disc brake pad is suitable for cooperating with a fixed-caliper disc brake comprising a caliper body provided with a seat suitable for housing the pad. The pad seat is defined by a side wall with which the abutment surface of the plate of the pad is brought into abutment during braking. The pad also has, on the surface for supporting the friction material, zones which are free of friction material and which advantageously obstruct the flow of heat from the friction material to the side walls of the pad seat.
Patent EP-1947279-B2 (EP)
Inventor: SPEISEKORN ULRICH
IPC: E05F15/627
Filed: 2008-01-14
Granted: 2015-11-04
Abstract: The cover has an end cap (2) formed in such a manner that it is arranged laterally on a housing, and a cover cap (3) connectable to or detachable from the end cap. The end cap is suspensible or retractable on or in the housing in a direction. The cover cap is connectable or detachable in a direction perpendicular to the former direction. The cover cap comprises connecting terminals formed as a plug connector (14), and the end cap comprises a metallic core (4) coated with plastic. Independent claims are also included for the following: (1) a device for arranging a housing of an actuating drive for actuation of a wing of a window, particularly a tilt and turn window or tilt and flap window (2) a method for arranging a housing of an actuating drive for actuation of a wing of a window, particularly a tilt and turn window or tilt and flap window.
Patent EP-0071422-B2 (EP)
IPC: C11D3/00
Filed: 1982-07-22
Granted: 1989-08-02
Abstract: A composition, which can be used for cleaning, e.g. carpets, which comprises a powdered cleaning composition which comprises 100 parts by weight of a particulate polymeric material having an average particle size of from 8 to 110  mu ; from 4 to 500 parts by weight of an inorganic salt; and from 4 to about 500 parts by weight of a fluid component.